@charset "UTF-8";
/*!
 * ress.css • v4.0.0
 * MIT License
 * github.com/filipelinhares/ress
 */
/* # =================================================================
   # Global selectors
   # ================================================================= */
@import url("https://fonts.googleapis.com/css2?family=Jost:ital,wght@0,100..900;1,100..900&Noto+Sans+JP:wght@300..700&family=Poppins:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500;1,600;1,700&display=swap");
html {
  box-sizing: border-box;
  -webkit-text-size-adjust: 100%;
  /* Prevent adjustments of font size after orientation changes in iOS */
  word-break: normal;
  -moz-tab-size: 4;
  tab-size: 4; }

*,
::before,
::after {
  background-repeat: no-repeat;
  /* Set `background-repeat: no-repeat` to all elements and pseudo elements */
  box-sizing: inherit; }

::before,
::after {
  text-decoration: inherit;
  /* Inherit text-decoration and vertical align to ::before and ::after pseudo elements */
  vertical-align: inherit; }

* {
  padding: 0;
  /* Reset `padding` and `margin` of all elements */ }

p {
  margin: 0; }

/* # =================================================================
   # General elements
   # ================================================================= */
hr {
  overflow: visible;
  /* Show the overflow in Edge and IE */
  height: 0;
  /* Add the correct box sizing in Firefox */
  color: inherit;
  /* Correct border color in Firefox. */ }

details,
main {
  display: block;
  /* Render the `main` element consistently in IE. */ }

summary {
  display: list-item;
  /* Add the correct display in all browsers */ }

small {
  font-size: 80%;
  /* Set font-size to 80% in `small` elements */ }

[hidden] {
  display: none;
  /* Add the correct display in IE */ }

abbr[title] {
  border-bottom: none;
  /* Remove the bottom border in Chrome 57 */
  /* Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari */
  text-decoration: underline;
  text-decoration: underline dotted; }

a {
  background-color: transparent;
  /* Remove the gray background on active links in IE 10 */ }

a:active,
a:hover {
  outline-width: 0;
  /* Remove the outline when hovering in all browsers */ }

code,
kbd,
pre,
samp {
  font-family: monospace, monospace;
  /* Specify the font family of code elements */ }

pre {
  font-size: 1em;
  /* Correct the odd `em` font sizing in all browsers */ }

b,
strong {
  font-weight: bolder;
  /* Add the correct font weight in Chrome, Edge, and Safari */ }

/* https://gist.github.com/unruthless/413930 */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline; }

sub {
  bottom: -0.25em; }

sup {
  top: -0.5em; }

table {
  border-color: inherit;
  /* Correct border color in all Chrome, Edge, and Safari. */
  text-indent: 0;
  /* Remove text indentation in Chrome, Edge, and Safari */ }

/* # =================================================================
   # Forms
   # ================================================================= */
input {
  border-radius: 0; }

/* Replace pointer cursor in disabled elements */
[disabled] {
  cursor: default; }

[type='number']::-webkit-inner-spin-button,
[type='number']::-webkit-outer-spin-button {
  height: auto;
  /* Correct the cursor style of increment and decrement buttons in Chrome */ }

[type='search'] {
  -webkit-appearance: textfield;
  /* Correct the odd appearance in Chrome and Safari */
  outline-offset: -2px;
  /* Correct the outline style in Safari */ }

[type='search']::-webkit-search-decoration {
  -webkit-appearance: none;
  /* Remove the inner padding in Chrome and Safari on macOS */ }

textarea {
  overflow: auto;
  /* Internet Explorer 11+ */
  resize: vertical;
  /* Specify textarea resizability */ }

button,
input,
optgroup,
select,
textarea {
  font: inherit;
  /* Specify font inheritance of form elements */ }

optgroup {
  font-weight: bold;
  /* Restore the font weight unset by the previous rule */ }

button {
  overflow: visible;
  /* Address `overflow` set to `hidden` in IE 8/9/10/11 */ }

button,
select {
  text-transform: none;
  /* Firefox 40+, Internet Explorer 11- */ }

/* Apply cursor pointer to button elements */
button,
[type='button'],
[type='reset'],
[type='submit'],
[role='button'] {
  cursor: pointer;
  color: inherit; }

/* Remove inner padding and border in Firefox 4+ */
button::-moz-focus-inner,
[type='button']::-moz-focus-inner,
[type='reset']::-moz-focus-inner,
[type='submit']::-moz-focus-inner {
  border-style: none;
  padding: 0; }

/* Replace focus style removed in the border reset above */
button:-moz-focusring,
[type='button']::-moz-focus-inner,
[type='reset']::-moz-focus-inner,
[type='submit']::-moz-focus-inner {
  outline: 1px dotted ButtonText; }

button,
html [type='button'],
[type='reset'],
[type='submit'] {
  -webkit-appearance: button;
  /* Correct the inability to style clickable types in iOS */ }

/* Remove the default button styling in all browsers */
button,
input,
select,
textarea {
  background-color: transparent;
  border-style: none; }

a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
  outline-width: 0; }

/* Style select like a standard input */
select {
  -moz-appearance: none;
  /* Firefox 36+ */
  -webkit-appearance: none;
  /* Chrome 41+ */ }

select::-ms-expand {
  display: none;
  /* Internet Explorer 11+ */ }

select::-ms-value {
  color: currentColor;
  /* Internet Explorer 11+ */ }

legend {
  border: 0;
  /* Correct `color` not being inherited in IE 8/9/10/11 */
  color: inherit;
  /* Correct the color inheritance from `fieldset` elements in IE */
  display: table;
  /* Correct the text wrapping in Edge and IE */
  max-width: 100%;
  /* Correct the text wrapping in Edge and IE */
  white-space: normal;
  /* Correct the text wrapping in Edge and IE */
  max-width: 100%;
  /* Correct the text wrapping in Edge 18- and IE */ }

::-webkit-file-upload-button {
  /* Correct the inability to style clickable types in iOS and Safari */
  -webkit-appearance: button;
  color: inherit;
  font: inherit;
  /* Change font properties to `inherit` in Chrome and Safari */ }

/* # =================================================================
   # Specify media element style
   # ================================================================= */
img {
  border-style: none;
  /* Remove border when inside `a` element in IE 8/9/10 */ }

/* Add the correct vertical alignment in Chrome, Firefox, and Opera */
progress {
  vertical-align: baseline; }

/* # =================================================================
   # Accessibility
   # ================================================================= */
/* Specify the progress cursor of updating elements */
[aria-busy='true'] {
  cursor: progress; }

/* Specify the pointer cursor of trigger elements */
[aria-controls] {
  cursor: pointer; }

/* Specify the unstyled cursor of disabled, not-editable, or otherwise inoperable elements */
[aria-disabled='true'] {
  cursor: default; }

@media screen and (min-width: 768px) {
  .pc {
    display: inherit; } }
@media screen and (max-width: 767px) {
  .pc {
    display: none; } }

@media screen and (min-width: 768px) {
  .sp {
    display: none; } }
@media screen and (max-width: 767px) {
  .sp {
    display: inherit; } }

html {
  scroll-behavior: smooth; }

body {
  margin: 0;
  padding: 0;
  background-color: #06061c;
  color: #fff;
  font-family: "Poppins", "Noto Sans JP", "游ゴシック体", YuGothic, "ヒラギノ角ゴ ProN", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5; }
  @media screen and (max-width: 767px) {
    body {
      font-size: 14px; } }

img {
  width: 100%;
  vertical-align: bottom;
  transition: all .2s linear;
  object-fit: contain; }

li {
  list-style: none; }

section, div, p, li {
  box-sizing: border-box; }

a {
  color: #333;
  text-decoration: none;
  transition: all .2s linear; }

a.txt-link {
  color: #4b5575;
  text-decoration: underline;
  transition: all .2s linear; }
  a.txt-link:hover {
    text-decoration: none;
    opacity: .7; }

.cmn-hl {
  margin: 0 0 50px;
  background: linear-gradient(180deg, #3f4146 30%, #06061c 90%);
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-fill-color: transparent;
  font-size: 165px;
  font-weight: 300;
  text-align: center;
  line-height: 1;
  letter-spacing: .1em; }
  @media screen and (max-width: 767px) {
    .cmn-hl {
      font-size: 15vw; } }
  .cmn-hl-wrap {
    width: 90%;
    max-width: 1080px;
    margin: 0 auto;
    text-align: center;
    position: relative; }
  .cmn-hl-jp {
    margin: auto;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 20px;
    font-size: 20px;
    font-weight: 500;
    letter-spacing: .1em;
    line-height: 1; }
    @media screen and (max-width: 767px) {
      .cmn-hl-jp {
        bottom: 5px;
        font-size: 16px;
        font-weight: 400; } }

.bnr-exhibition {
  width: 90%;
  max-width: 1080px;
  margin: 50px auto 0; }
  .bnr-exhibition-inner {
    padding: 35px 45px;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between; }
    @media screen and (max-width: 767px) {
      .bnr-exhibition-inner {
        padding: 25px 35px;
        display: block; } }
  .bnr-exhibition-desc {
    width: 55%; }
    @media screen and (max-width: 767px) {
      .bnr-exhibition-desc {
        width: 100%; } }
  .bnr-exhibition-hl {
    margin: 0;
    padding: 0;
    color: #a5c8ff;
    font-size: 32px;
    font-weight: 500; }
    @media screen and (max-width: 767px) {
      .bnr-exhibition-hl {
        font-size: 24px; } }
  .bnr-exhibition-txt {
    margin-top: 1em;
    line-height: 1.75; }
    @media screen and (max-width: 767px) {
      .bnr-exhibition-txt {
        font-size: 14px; } }
  .bnr-exhibition-btn {
    width: 240px;
    margin-top: 1em;
    padding: 16px 48px 16px 32px;
    background-image: linear-gradient(90deg, #0042b8, #41b4ff);
    position: relative;
    z-index: 1;
    display: inline-block;
    color: #fff;
    text-align: center; }
    @media screen and (max-width: 767px) {
      .bnr-exhibition-btn {
        width: 100%; } }
    .bnr-exhibition-btn::before {
      content: "";
      position: absolute;
      inset: 0;
      z-index: -1;
      background: linear-gradient(90deg, #41b4ff, #0042b8);
      opacity: 0;
      transition: opacity .3s ease; }
    .bnr-exhibition-btn::after {
      content: "";
      width: 6px;
      height: 6px;
      border: 0;
      border-top: solid 2px #fff;
      border-right: solid 2px #fff;
      transform: rotate(45deg);
      position: absolute;
      top: 0;
      right: 10%;
      bottom: 0;
      margin: auto;
      transition: all .2s linear; }
    .bnr-exhibition-btn:hover::before {
      opacity: 1; }
    .bnr-exhibition-btn:hover::after {
      right: 8%; }
  @media screen and (max-width: 767px) {
    .bnr-exhibition-pic-wrap {
      margin-top: 30px; } }

.container {
  width: 100%;
  overflow: hidden; }

.header {
  width: 100%;
  margin: 0 auto;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between; }
  .header-logo {
    width: 100%;
    display: block; }
    .header-logo-wrap {
      width: 165px;
      margin-left: 3%;
      display: flex;
      align-items: center;
      justify-content: flex-start; }
      @media screen and (max-width: 1000px) {
        .header-logo-wrap {
          width: 140px;
          margin-top: 28px;
          margin-left: 5%; } }
  .header-nav {
    width: calc(100% - 200px);
    max-width: 900px;
    margin: 0;
    display: flex;
    justify-content: space-between; }
    .header-nav > li {
      display: flex;
      align-items: center;
      justify-content: space-between; }
      .header-nav > li > a {
        padding: 15px;
        color: #fff; }
    .header-nav-entry > a {
      width: 100%;
      display: inline-block;
      position: relative;
      z-index: 1;
      aspect-ratio: 1;
      display: flex;
      align-items: center;
      justify-content: center;
      background-image: linear-gradient(90deg, #0042b8, #41b4ff); }
      .header-nav-entry > a::before {
        content: "";
        position: absolute;
        top: 0;
        right: 0;
        inset: 0;
        z-index: -1;
        background: linear-gradient(90deg, #41b4ff, #0042b8);
        opacity: 0;
        transition: opacity .3s ease; }
      .header-nav-entry > a:hover::before {
        opacity: 1; }
  .header.fixed {
    background-color: #000; }
    .header.fixed .header-logo-wrap {
      width: 110px; }
      @media screen and (max-width: 1000px) {
        .header.fixed .header-logo-wrap {
          margin-top: 20px;
          margin-bottom: 20px; } }
    .header.fixed .header-nav {
      width: calc(100% - 150px);
      max-width: 800px; }
    .header.fixed .header-nav > li > a {
      padding: 10px;
      font-size: 13px; }

.header-nav-pc {
  display: flex; }

@media screen and (max-width: 999px) {
  .header-nav-pc {
    display: none; } }
.header-nav-item {
  padding-right: 35px;
  display: flex;
  align-items: center;
  justify-content: center; }

.header-nav-item > a {
  color: #2b2828;
  font-size: 14px;
  font-weight: 500;
  transition: all .2s linear; }

.header-nav-item > a:hover {
  text-decoration: underline; }

.header-nav-item:nth-child(n+5) {
  padding-right: 0; }

.header-nav-item:nth-child(n+5) > a {
  width: 120px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff; }

.header-nav-item:nth-child(n+5) > a:hover {
  opacity: .7;
  text-decoration: none; }

.header-nav-item-article > a {
  background-color: #48b4b3; }

.header-nav-item-knowhow > a {
  background-color: #269897; }

.header-nav-item-contact > a {
  background-color: #004499; }

.header-nav-hb {
  display: none; }

@media screen and (max-width: 999px) {
  .header-nav-hb {
    display: block;
    position: fixed;
    top: 32px;
    right: 5%;
    width: 30px;
    height: 24px;
    z-index: 501;
    cursor: pointer;
    transition: all .4s; } }
.header-nav-hb span {
  position: absolute;
  width: 30px;
  height: 2px;
  background: #fff;
  transition: all .4s; }

.header-nav-hb span:first-child {
  top: 0; }

.header-nav-hb span:nth-child(2) {
  top: 10px; }

.header-nav-hb span:nth-child(3) {
  top: 20px; }

.header-nav-hb.hb-open {
  transform: rotate(180deg); }

.header-nav-hb.hb-open span {
  background: #fff; }

.header-nav-hb.hb-open span:first-child {
  width: 24px;
  transform: translate(-6px, 18px) rotate(45deg); }

.header-nav-hb.hb-open span:nth-child(3) {
  width: 24px;
  transform: translate(-6px, -18px) rotate(-45deg); }

.header-nav-sp {
  width: 300px;
  height: 100%;
  padding-top: 60px;
  position: fixed;
  top: 0;
  right: -300px;
  z-index: 500;
  background-color: rgba(6, 6, 28, 0.8); }

.header-nav-sp-list {
  padding: 0 30px;
  display: block; }

.header-nav-sp-list li {
  width: 100%;
  padding: 5px 0; }

.header-nav-sp-list li a {
  color: #fff;
  line-height: 1.75; }

@media screen and (max-width: 1000px) {
  .header.fixed .header-nav-hb {
    top: 20px; } }

.overlay {
  display: none;
  width: 100%;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.5);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 499;
  transition: all .5s linear; }

.footer {
  padding: 50px 3%;
  background-color: #000;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between; }
  @media screen and (max-width: 767px) {
    .footer {
      padding-left: 5%;
      padding-bottom: 20px;
      display: block; } }
  .footer-logo {
    width: 100%;
    display: block; }
    .footer-logo-wrap {
      width: 165px; }
      @media screen and (max-width: 767px) {
        .footer-logo-wrap {
          width: 140px; } }
  .footer-info {
    width: 600px; }
    @media screen and (max-width: 767px) {
      .footer-info {
        width: 100%;
        margin: 30px auto 0; } }
    .footer-info-contact {
      margin-left: 20px;
      display: flex;
      flex-wrap: wrap;
      justify-content: flex-end;
      text-align: right; }
      @media screen and (max-width: 767px) {
        .footer-info-contact {
          margin-top: 0;
          margin-left: 0;
          display: block;
          text-align: left; } }
      .footer-info-contact-hl {
        width: 30%; }
    .footer-info-office {
      width: 65%;
      margin-left: 20px; }
      .footer-info-office-hl {
        display: block; }
      .footer-info-office-email {
        margin-top: 5px;
        display: inline-block;
        color: #fff; }
        .footer-info-office-email:hover {
          text-decoration: underline; }
  .footer-cookie {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center; }
    @media screen and (max-width: 767px) {
      .footer-cookie {
        justify-content: flex-start;
        margin-top: 12px; } }
    .footer-cookie-link {
      color: #fff; }
      .footer-cookie-link:hover {
        text-decoration: underline; }
  .footer-cr {
    margin-top: 20px;
    font-size: 12px;
    text-align: right; }
    @media screen and (max-width: 767px) {
      .footer-cr {
        text-align: center;
        font-size: 11px;
        font-weight: 300; } }

.hero {
  height: 200px;
  margin-bottom: 150px;
  background: url("../img/key-bg.png") center top -70px no-repeat;
  background-size: cover;
  display: flex;
  position: relative;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center; }
  @media screen and (max-width: 1000px) {
    .hero {
      background-position: center top;
      margin-bottom: 100px; } }
  @media screen and (max-width: 767px) {
    .hero {
      margin-bottom: 50px; } }
  @media screen and (max-width: 480px) {
    .hero {
      margin-bottom: 0; } }
  .hero-grad {
    width: 100%;
    height: 100px;
    background: linear-gradient(0deg, #06061c 0%, rgba(6, 6, 28, 0) 100%);
    position: absolute;
    bottom: 0; }
  .hero .cmn-hl-wrap {
    padding-top: 150px; }
  @media screen and (max-width: 1000px) {
    .hero .cmn-hl {
      font-size: 13vw; } }
  .hero .cmn-hl-jp {
    bottom: 64px;
    font-size: 24px; }
    @media screen and (max-width: 1000px) {
      .hero .cmn-hl-jp {
        bottom: 48px;
        font-size: 16px; } }

.search {
  padding-top: 40px; }
  .search-inner {
    width: 90%;
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 40px;
    background: rgba(255, 255, 255, 0.1); }
    @media screen and (max-width: 767px) {
      .search-inner {
        padding: 0 25px; } }
  .search-head {
    padding: 40px 0;
    position: relative;
    cursor: pointer; }
    @media screen and (max-width: 767px) {
      .search-head {
        padding: 25px 0; } }
    .search-head::before {
      position: absolute;
      content: '';
      top: 50px;
      right: 20px;
      width: 20px;
      height: 2px;
      background-color: #fff;
      transform: rotate(90deg);
      transition: all .3s ease-in-out; }
      @media screen and (max-width: 767px) {
        .search-head::before {
          top: 30px;
          right: 5px; } }
    .search-head::after {
      position: absolute;
      content: '';
      top: 50px;
      right: 20px;
      width: 20px;
      height: 2px;
      background-color: #fff;
      transition: all .3s ease-in-out; }
      @media screen and (max-width: 767px) {
        .search-head::after {
          top: 30px;
          right: 5px; } }
    .search-head.open {
      padding-bottom: 0; }
      .search-head.open::before {
        transform: rotate(180deg); }
      .search-head.open::after {
        opacity: 0; }
  .search-hl {
    margin: 0;
    font-size: 18px;
    font-weight: 400;
    line-height: 1; }
    @media screen and (max-width: 1000px) {
      .search-hl {
        font-size: 14px; } }
  .search-box {
    margin-top: 20px;
    padding: 25px 25px 15px;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between; }
    @media screen and (max-width: 1000px) {
      .search-box {
        padding: 20px; } }
    .search-box-hl {
      margin: 0;
      font-size: 16px;
      font-weight: 500;
      line-height: 1.5; }
      @media screen and (max-width: 1000px) {
        .search-box-hl {
          font-size: 12px; } }
      .search-box-hl-wrap {
        width: 25%; }
        @media screen and (max-width: 1000px) {
          .search-box-hl-wrap {
            width: 100%; } }
    .search-box-cate {
      width: 75%; }
      @media screen and (max-width: 1000px) {
        .search-box-cate {
          width: 100%; } }
      .search-box-cate .search-box-btn-wrap {
        width: 100%;
        margin-top: 10px; }
      .search-box-cate-inner {
        margin-bottom: 15px;
        padding-bottom: 15px;
        border-bottom: solid 1px #4a4a5b; }
        @media screen and (max-width: 1000px) {
          .search-box-cate-inner {
            margin-top: 10px; } }
        .search-box-cate-inner:last-child {
          border-bottom: none;
          padding-bottom: 0; }
      .search-box-cate-hl {
        margin: 0;
        padding: 0;
        font-size: 16px;
        font-weight: 500; }
        @media screen and (max-width: 1000px) {
          .search-box-cate-hl {
            font-size: 14px; } }
    .search-box-btn-s {
      width: 32%;
      max-width: 235px;
      padding: 8px 10px;
      background: rgba(255, 255, 255, 0.1);
      cursor: pointer;
      font-size: 14px;
      text-align: center;
      transition: all .1s linear; }
      @media screen and (max-width: 1000px) {
        .search-box-btn-s {
          display: inline-block;
          max-width: initial;
          padding: 5px 15px;
          width: auto;
          font-size: 12px; } }
      .search-box-btn-s + input[type="checkbox"] {
        display: none; }
      .search-box-btn-s:hover {
        background: rgba(255, 255, 255, 0.2); }
    .search-box-btn-r {
      width: 32%;
      max-width: 235px;
      padding: 8px 10px;
      background: rgba(255, 255, 255, 0.1);
      border-radius: 20px;
      cursor: pointer;
      font-size: 14px;
      text-align: center;
      transition: all .1s linear; }
      @media screen and (max-width: 1000px) {
        .search-box-btn-r {
          display: inline-block;
          width: auto;
          padding: 5px 15px;
          max-width: initial;
          font-size: 12px; } }
      .search-box-btn-r + input[type="checkbox"] {
        display: none; }
      .search-box-btn-r:hover {
        background: rgba(255, 255, 255, 0.2); }
    .search-box-btn-wrap {
      width: 75%;
      display: flex;
      flex-wrap: wrap;
      align-items: flex-start;
      justify-content: space-between;
      gap: 10px; }
      @media screen and (max-width: 1000px) {
        .search-box-btn-wrap {
          width: 100%;
          margin-top: 10px;
          justify-content: flex-start;
          gap: 10px; } }
      .search-box-btn-wrap::before {
        content: "";
        display: block;
        width: 32%;
        max-width: 235px;
        order: 1; }
      .search-box-btn-wrap::after {
        content: "";
        display: block;
        width: 32%;
        max-width: 235px; }
      .search-box-btn-wrap > input[type="checkbox"] {
        appearance: none;
        position: absolute; }
        .search-box-btn-wrap > input[type="checkbox"]:checked + label {
          background-color: #008ee7;
          color: white; }
  .search-reset {
    width: 30%;
    max-width: 170px;
    padding: 8px 10px;
    background: rgba(255, 255, 255, 0.1);
    cursor: pointer;
    font-size: 14px;
    text-align: center;
    transition: all .1s linear; }
    @media screen and (max-width: 1000px) {
      .search-reset {
        width: 50%;
        font-size: 12px; } }
    .search-reset + input[type="checkbox"] {
      display: none; }
    .search-reset:hover {
      background-color: #008ee7; }
    .search-reset-wrap {
      margin-top: 20px;
      padding-bottom: 40px;
      text-align: right; }
      @media screen and (max-width: 1000px) {
        .search-reset-wrap {
          text-align: center; } }

.exhibition-sec {
  width: 90%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 80px 0 0; }
  @media screen and (max-width: 767px) {
    .exhibition-sec {
      padding-top: 40px; } }
  .exhibition-sec-hl {
    position: relative;
    line-height: 1; }
    .exhibition-sec-hl span {
      padding-right: .5em;
      background-color: #06061c;
      display: inline-block;
      font-size: 40px;
      font-weight: 500;
      position: relative;
      z-index: 2; }
      @media screen and (max-width: 767px) {
        .exhibition-sec-hl span {
          font-size: 24px; } }
    .exhibition-sec-hl::after {
      content: "";
      width: 100%;
      height: 1px;
      background-color: #fff;
      position: absolute;
      top: calc(50% - 2px);
      left: 0;
      z-index: 1; }
.exhibition-box {
  margin-top: 40px;
  padding: 40px;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between; }
  @media screen and (max-width: 767px) {
    .exhibition-box {
      margin-top: 30px;
      padding: 25px;
      display: block; } }
.exhibition-logo {
  width: 65%;
  margin: auto;
  display: block; }
  .exhibition-logo-wrap {
    width: 25%;
    max-width: 220px;
    height: auto;
    background-color: #fff;
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .2s linear; }
    @media screen and (max-width: 767px) {
      .exhibition-logo-wrap {
        width: 50%;
        margin: 0 auto; } }
    .exhibition-logo-wrap:hover img {
      opacity: .7; }
.exhibition-detail {
  width: calc(100% - 250px); }
  @media screen and (max-width: 767px) {
    .exhibition-detail {
      width: 100%;
      margin-top: 20px; } }
.exhibition-tag {
  width: 100%;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px; }
  @media screen and (max-width: 767px) {
    .exhibition-tag {
      flex-wrap: wrap;
      justify-content: flex-start; } }
  .exhibition-tag li {
    padding: 4px 20px;
    border-radius: 15px;
    background-color: #008ee7;
    font-size: 13px;
    font-weight: 400; }
    @media screen and (max-width: 767px) {
      .exhibition-tag li {
        padding: 4px 15px;
        font-size: 11px; } }
.exhibition-company {
  margin: 20px 0 0;
  font-size: 26px;
  font-weight: 500;
  line-height: 1.375; }
  @media screen and (max-width: 767px) {
    .exhibition-company {
      margin-top: 10px;
      font-size: 18px;
      line-height: 1.5; } }
.exhibition-solution {
  margin-top: 15px;
  font-size: 19px;
  font-weight: 500; }
  @media screen and (max-width: 767px) {
    .exhibition-solution {
      margin-top: 5px;
      font-size: 16px; } }
.exhibition-txt {
  margin-top: 15px;
  font-size: 14px;
  line-height: 1.75; }
  @media screen and (max-width: 767px) {
    .exhibition-txt {
      margin-top: 5px;
      font-size: 14px; } }
.exhibition-session-btn {
  width: 180px;
  height: 50px;
  margin-top: 20px;
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border: solid 2px transparent;
  background-image: linear-gradient(90deg, #0042b8, #41b4ff);
  cursor: pointer;
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  text-decoration: none; }
  @media screen and (max-width: 767px) {
    .exhibition-session-btn {
      width: 150px;
      height: 42px;
      margin-top: 10px;
      font-size: 12px; } }
  .exhibition-session-btn::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(90deg, #41b4ff, #0042b8);
    opacity: 0;
    transition: opacity .3s ease; }
  .exhibition-session-btn::after {
    content: "";
    width: 6px;
    height: 6px;
    border: 0;
    border-top: solid 2px #fff;
    border-right: solid 2px #fff;
    transform: rotate(45deg);
    position: absolute;
    top: 0;
    right: 10%;
    bottom: 0;
    margin: auto;
    transition: all .2s linear; }
  .exhibition-session-btn:hover::before {
    opacity: 1; }
  .exhibition-session-btn:hover::after {
    right: 8%; }
.exhibition-note {
  width: 90%;
  max-width: 1080px;
  margin: 80px auto 0;
  color: #fff;
  font-size: 14px;
  text-align: right; }
  @media screen and (max-width: 767px) {
    .exhibition-note {
      font-size: 12px; } }

#category-ss.exhibition-sec {
  padding-top: 0; }

div.exhibition-logo-wrap {
  color: #000; }

div.exhibition-logo-wrap:hover img {
  opacity: 1; }

:root {
  --modal-header-color: #3d4066;
  --room-a-color: #8687b8;
  --room-b-color: #5c5d91;
  --room-c-color: #404082;
  --room-d-color: #23235f;
  --status-full-bg: #dc3545;
  --status-few-bg: #fd7e14; }

/* modal */
/* テキストリンク用ステータスタグ */
.session-link-status {
    font-size: 10px;
    font-weight: bold;
    padding: 2px 6px;
    border-radius: 3px;
    margin-left: 4px;
}

.session-link-status.full {
    background: var(--status-full-bg);
    color: #fff;
}

.session-link-status.few {
    background: var(--status-few-bg);
    color: #fff;
}

.session-modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 10000;
  justify-content: center;
  align-items: center;
  padding: 20px; }

.session-modal-overlay.active {
  display: flex; }

.session-modal {
  background: #fff;
  border-radius: 8px;
  max-width: 700px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  animation: sessionModalIn 0.3s ease; }

@keyframes sessionModalIn {
  from {
    opacity: 0;
    transform: translateY(-20px); }
  to {
    opacity: 1;
    transform: translateY(0); } }
.session-modal-header {
  background: var(--modal-header-color);
  color: #fff;
  padding: 20px 24px;
  position: relative; }

.session-modal-header.modal-room-a {
  background: var(--room-a-color); }

.session-modal-header.modal-room-b {
  background: var(--room-b-color); }

.session-modal-header.modal-room-c {
  background: var(--room-c-color); }

.session-modal-header.modal-room-d {
  background: var(--room-d-color); }

.session-modal-id {
  font-size: 14px;
  opacity: 0.9; }

.session-modal-title {
  font-size: 20px;
  font-weight: bold;
  line-height: 1.4;
  padding-right: 40px; }

.session-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  color: #fff;
  font-size: 28px;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  opacity: 0.8;
  transition: opacity 0.2s;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center; }

.session-modal-close:hover {
  opacity: 1; }

.session-modal-body {
  padding: 24px; }

.session-modal-section {
  margin-bottom: 24px; }

.session-modal-section:last-child {
  margin-bottom: 0; }

.session-modal-section-title {
  font-size: 14px;
  font-weight: bold;
  color: #333;
  margin-bottom: 10px; }

.session-modal-description {
  color: #555;
  line-height: 1.8;
  font-size: 14px; }

.session-modal-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid #eee;
  border-bottom: 1px solid #eee; }

.session-modal-info-item {
  display: flex;
  flex-direction: column;
  gap: 4px; }

.session-modal-info-label {
  font-size: 12px;
  color: #888;
  font-weight: bold; }

.session-modal-info-value {
  font-size: 15px;
  color: #333; }

.session-modal-speakers-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px; }

.session-modal-speaker-card {
  display: flex;
  gap: 12px; }

.session-modal-speaker-photo {
  width: 80px;
  height: 80px;
  background: #e0e0e0;
  border-radius: 4px;
  flex-shrink: 0;
  overflow: hidden; }

.session-modal-speaker-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover; }

.session-modal-speaker-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px; }

.session-modal-speaker-company {
  font-size: 12px;
  color: #666; }

.session-modal-speaker-department {
  font-size: 11px;
  color: #888; }

.session-modal-speaker-position {
  font-size: 11px;
  color: #888; }

.session-modal-speaker-name {
  font-size: 15px;
  font-weight: bold;
  color: #333;
  margin-top: 4px; }

.session-modal-footer {
  padding: 16px 24px;
  background: #f9f9f9;
  border-top: 1px solid #eee;
  text-align: right; }

.session-modal-btn {
  background: var(--modal-header-color);
  color: #fff;
  border: none;
  padding: 10px 24px;
  border-radius: 4px;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s; }

.session-modal-btn:hover {
  background: #2d3050; }

/* モーダル用ステータスタグ */
.session-modal-id-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}
.session-modal-status {
    font-size: 11px;
    font-weight: bold;
    padding: 3px 8px;
    border-radius: 4px;
}

.session-modal-status.full {
    background: var(--status-full-bg);
    color: #fff;
}

.session-modal-status.few {
    background: var(--status-few-bg);
    color: #fff;
}

@media (max-width: 767px) {
  .session-modal {
    max-height: 90vh; }

  .session-modal-header {
    padding: 16px; }

  .session-modal-title {
    font-size: 18px; }

  .session-modal-body {
    padding: 16px; }

  .session-modal-speakers-grid {
    grid-template-columns: 1fr;
    gap: 16px; }

  .session-modal-speaker-photo {
    width: 70px;
    height: 70px; }

  .session-modal-footer {
    padding: 12px 16px; } }
.entry {
  width: 100%;
  padding: 160px 0;
  background: url("../img/grad-bg.png") center bottom -150px no-repeat;
  background-size: cover; }
  @media screen and (max-width: 767px) {
    .entry {
      padding: 60px 0; } }
  .entry-btn {
    width: 90%;
    max-width: 480px;
    margin: 0 auto;
    padding: 25px;
    background-image: linear-gradient(90deg, #0042b8, #41b4ff);
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 5px 10px 20px rgba(102, 102, 102, 0.4), -5px -10px 20px rgba(221, 221, 221, 0.15);
    color: #fff;
    font-size: 24px;
    font-weight: 500;
    text-align: center;
    letter-spacing: .1em; }
    @media screen and (max-width: 767px) {
      .entry-btn {
        padding: 15px;
        font-size: 16px; } }
    .entry-btn::before {
      content: "";
      position: absolute;
      inset: 0;
      z-index: -1;
      background: linear-gradient(90deg, #41b4ff, #0042b8);
      opacity: 0;
      transition: opacity .3s ease; }
    .entry-btn::after {
      content: "";
      width: 6px;
      height: 6px;
      border: 0;
      border-top: solid 2px #fff;
      border-right: solid 2px #fff;
      transform: rotate(45deg);
      position: absolute;
      top: 0;
      right: 10%;
      bottom: 0;
      margin: auto;
      transition: all .2s linear; }
    .entry-btn:hover::before {
      opacity: 1; }
    .entry-btn:hover::after {
      right: 8%; }

.header-nav > li{
  height: 94px;
}

.header.fixed .header-nav > li{
  height: 74px;
}